CN105166896A - Health-care food capable of improving memory in auxiliary manner - Google Patents

Health-care food capable of improving memory in auxiliary manner Download PDF

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CN105166896A
CN105166896A CN201510558941.1A CN201510558941A CN105166896A CN 105166896 A CN105166896 A CN 105166896A CN 201510558941 A CN201510558941 A CN 201510558941A CN 105166896 A CN105166896 A CN 105166896A
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extract
taurine
health
curcumin
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CN105166896B (en
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张琨
张兴义
李炳锦
崔然吉
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Jilin University
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    • AHUMAN NECESSITIES
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    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
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Abstract

The invention belongs to the technical field of medicines, and particularly relates to a health-care food capable of improving memory and preventing and treating an Alzheimer's disease and a preparation method of the health care food. Through quality standard inspection, dried fresh ginseng and Chinese magnoliavine fruits are selected for preparing alcohol extraction extractum, the alcohol extraction extractum is matched with ginkgo leaf alcohol extraction extractum, then through vacuum drying, dried extractum is obtained and screened, turmeric, taurine and microcrystalline cellulose are added to the screened dried extractum to be mixed into a mixture, and the mixture is pelletized and pressed into tablets. The health-care food disclosed by the invention is obtained by compounding medicinal and edible substances, is convenient to carry and use, and is obvious in effects.

Description

A kind of health food of auxiliary improvement of memory power
Technical field
The invention belongs to medical art, be specifically related to a kind of for Improving memory power, health food of senile dementia prevention and cure and preparation method thereof.
Background technology
Along with socio-economic development, people's living standard improve, human longevity is also more and more longer, and the geriatric disease that aging brings is also increasing, and the senile dementia especially based on insomnia forgetfulness causes the burden of individual, family and society.China is in the aging epoch at present, and the way actively found desirable prevention and improve senile dementia seems particularly urgent! Recent studies is thought, aging is the general performance of the various biochemical reaction of body, is that the many factors in inside and outside (environmental pollution, stress, heredity etc.) coefficient result relates to the low hypothesis of choline function, inflammation or immune hypothesis, gene mutation hypothesis, amyloid hypothesis, oxidative stress hypothesis, apoptosis hypothesis etc.Being with recent memory obstacle for main clinical manifestation generally, take senile plaque expelling, NFT as the Progressive symmetric erythrokeratodermia neurodegenerative disease of main pathological change.The oxyradical theory proposed by Harman for 1956 is relatively generally acknowledged at present.This theory is pointed out, in body, the moment produces free radical, but has again effective Free-radical ring opening polymerization (as superoxide dismutase etc.) simultaneously, makes interior free yl maintain normal level.With advancing age, this balance is destroyed gradually, causes the surplus of free radical.Excessive free radicals, by large biological molecules such as membranous structure and nucleic acid, protein and enzyme such as peroxidation attack cells film, mitochondrial membranes, causes the unrighted acid generation lipid peroxidation on cell membrane and mitochondrial membrane, produces MDA.These MDAs and catabolite thereof make nucleic acid and protein molecule generation cross-linked polymeric, cause DNA gene mutation or abnormal replication and biology enzyme vigor to decline further, finally cause cell function to be badly damaged so that old and feeble, dead.
We combine the genunie medicinal materials developmental research of Changbai Mountain, Jilin Province and healthy food material Improving memory functional study basis carried out in the past; adopt this province real estate 5 years sun-dried ginsengs, the fruit of Chinese magnoliavine; be equipped with ginkgo leaf, curcumin, taurine form the present invention; institute's prescription synthesizes and kidney and spleen invigorating from free radical in removing brain and promotion brain internal protein respectively; regulate central cholinergic system; the number of mechanisms such as neuroprotective cell are set out, and comprehensive function reaches Improving memory power, sleep and prevents the effect of senile dementia.Scientific formula is reasonable, safe and effective nontoxic, and effect relaxes, and avoids the toxic and side effect of similar drugs with function (as epiphysin etc.) and the drug dependence of Long-Time Service, and domesticly has no identical product.
Summary of the invention
Goal of the invention: a series of senile dementia symptoms brought for China's aging population, improving water flood and memory, and anti-oxidant, auxiliary adjustment of blood fat, vision protection and raising immunity; The problems such as the drug induced toxic and side effect meter drug dependence of Long-Time Service are avoided to provide a kind of for Improving memory power, health food of senile dementia prevention and cure and preparation method thereof.
Technical scheme of the present invention: select sun-dried ginseng 40 parts through quality standard inspection; 30 parts, the fruit of Chinese magnoliavine prepares alcohol-extracted extract, is equipped with ginkgo leaf 50 parts of the water extracted immersing pastes, then becomes dry extract to sieve through vacuum drying; add turmeric and each 5 parts of taurine, microcrystalline cellulose mixing granulation compressing tablet.
The present invention is a kind of health food composite by integration of drinking and medicinal herbs material, and be convenient for carrying and use, effectiveness comparison is obvious.
Detailed description of the invention
This prescription adopts large genunie medicinal materials of our province Changbai Mountain real estate: 5 years sun-dried ginsengs and the fruit of Chinese magnoliavine; be equipped with ginkgo leaf; curcumin; the raw materials such as taurine; there is for ageing populations's exploitation the health food of auxiliary improvement of memory power, obtaining certain social benefit simultaneously also for promoting that the exploitation of our province large-scale planting improves its added value with industrialized development.
Prepare sun-dried ginseng fruit of Chinese magnoliavine alcohol extracting cream: take the sun-dried ginseng in formula, 70% alcohol heating reflux that the fruit of Chinese magnoliavine adds 8 times amount extracts 2 times, each 2 hours, merge extract, filter with flame filter press; Filtrate recycling ethanol, obtains alcohol extracting thick medicinal extract I when surveying relative density 1.25-1.30 when being concentrated into 50 DEG C for subsequent use; After filter residue volatilizes ethanol and a ginkgo leaf lixiviate, the common decocting of filter residue extracts.
Prepare ginkgo leaf medicinal extract: check the ginkgo leaf raw material selected through quality standard, carry out crushing, rinsing process, to be then immersed in the purifying waste water of 10 times of quality 1 hour, to be heated to 100 DEG C with multi-function extractor, lixiviate 3 hours, 0.147mm is sieved filters to obtain a leaching liquor; In the filter residue that three kinds of raw materials merge, add purifying waste water of 8 times of quality again decoct lixiviate 2 times, each 2 hours, obtain secondary leaching liquor; It is 1.25-1.30, temperature 70-80 DEG C that twice leaching liquor merging is carried out being evaporated to relative density, and pressure 0.085Mpa, is condensed into thick medicinal extract II, relative density 1.25-1.30.
Thick medicinal extract I after concentrated, thick medicinal extract II are put drying under reduced pressure in vacuum drying chamber, drying condition (temperature is 70-80 DEG C, and vacuum is 0.085MPa) respectively, respectively dry extract I, dry extract II.Dried dry extract is put in Universalpulverizer respectively and pulverizes, cross 0.177mm sieve, obtain extract powder I, extract powder II, for subsequent use.
Mixing, to granulate: get the curcumin of extract powder I, extract powder II and formula ratio and taurine, microcrystalline cellulose and put in V-Mixer and mix about 20 minutes, uniform coloration to be mixed is consistent, obtains total mixed powder; Total mixed powder is put in Wet mixed granulating machine, adds 70% ethanol wet softwood, crosses 1.0mm sieve series grain, wet granular 70 DEG C of freeze-day with constant temperature dry (moisture is less than 5%), sieve whole grain, obtain dry particle after 1.0mm; Add formula dolomol in dry particle in V-Mixer, mix (incorporation time is about 10 minutes), obtain hybrid particles.
Compressing tablet: get the hybrid particles mixed, puts in rotary tablet machine, regulates pressure, sheet weight, is pressed into the circle element sheet that every sheet is 0.5g, then chooses wherein residual, scarce underproof plain sheet.
Dressing: the coating agent (Opadry) getting formula ratio, is mixed with the coating solution of 18% by purified water.Preheating coating pan, controls EAT about 70 DEG C, leaving air temp about 45 DEG C, be placed in coating pan by qualified plain sheet, start coating pan, adjustment gun traffic makes even spraying in the plain sheet surface of rotating, sheet bed tempertaure controls at about about 37 DEG C, observe plain sheet Gain weight at any time, to the 0.02g(5% that increases weight) stop spraying, continue drying after about 10 minutes with hot blast, dry up with cold wind again, take out, choose the coating tablet that dressing is defective, damaged, incomplete, obtain coating tablet.
Packaging: coating tablet oral stable medicinal polythene bottle with high density is bottled, 120 every bottle.Oral stable medicinal polythene bottle with high density meets the standard of YBB00122002.Label after bottling, mounted box, 1 bottle/box.
Inspection, warehouse-in: after external packing box, vanning, be carried out in accordance with regulations sampling inspection, during vanning, lot number should be correct, clear, proper.Often criticize after packaging terminates, the consumption of correct statistics finished product quantity and packaging material.Through after the assay was approved, put in storage in time.
Workshop environment cleanliness situation
This production environment and management all meet the requirement of health food production management codes and standards, and concrete production clean area cleanliness factor is 300,000 grades.
Table 1 formula for a product
The consumption of table 2 raw material and safe edible amount
Number 50 people tried out by the health food of this kind of auxiliary improvement of memory power, efficiently reaches more than 86%.
Scientific basis:
Sun-dried ginseng system araliaceae ginseng plant, mainly refers to " panax ginseng in jiljn " of our province, and cultivated area and output all account for 85% of the whole nation, account for 70% of the world.Also has " American Ginseng " three large kind of " Korean ginseng " of Korea, " Fructus Arctii " of Japan and Canadian and U.S. in addition.Ginseng is exactly medicinal and edible plant since ancient times, with after reinforce vital energy, multiple arteries and veins takes off admittedly, reinforces the spleen to benefit the lung, promotes the production of body fluid, calm the nerves.Record according on the ancient medical books such as Shennong's Herbal, " the main tonifying five zang organs of ginseng, peace spirit, determine soul, only palpitation with fear, except perverse trend, improving eyesight, happy intelligence development, for a long time take to make light of one's life by commiting suicide prolong life ", and modern medicine study also proves: ginseng is the plant keeping organism balance and normal condition, promotion and regulating action can be played to partes corporis humani position health.Chemical Constituents of Panax Ginseng comprises saponin(e, carbohydrate, protein, polypeptide, amino acid, vitamin etc.Most of pharmacologically active that ginseng shows is the effect of ginsenoside, and ginsenoside has antifatigue, delays senility, and regulates central nervous system, improves immunity of organisms, improves the effects such as cardiovascular and cerebrovascular blood supply insufficiency.Ginseng is containing 40 various of monomers (wherein ginsenoside Rb1 and Rg1 have the improvement result of highly significant to senile dementia).By the expression and the test of Morris water maze detecting p-secretase and PS-1, Fang Xin etc. find that ginseng can improve the ability of learning and memory of the senile dementia rat through alchlor modeling; The discovery such as Liu Ying ginsenoside Rg1 can also improve the mobility of old decline animal, and, there is obvious anti-ischemic effect in neuroprotective unit to nerve cell to a certain extent, and the brain increasing mouse weighs and cortex thickness, protection brain cell etc.Result is also had to show, ginsenoside both can suppress the generation of free radical, also can the damaging action of facedown radical pair tissue and cell, or direct scavenging free radicals, also can strengthen the function of the antioxidant system of body own, block the damaging action of free radical from multiple link.Zhang Jialin etc. show ginsenoside Rbl to antioxidase activity influence research in aged rats blood, Rgl all can significantly improve superoxide dismutase (SOD) and catalase (CAT) vigor, strengthen the ability of body defenses toxic oxygen radicals damage, there is antidotal effect.Wang Hongli etc. find when carrying out panaxoside anti aging effect effect experiment, oral ginsenoside 100mg/kgd makes SOD vigor in the exhausted mining areas skin caused by D mono-galactolipin, hydroxyproline content obviously raises, MDA (MDA) content significantly reduces, CAT in blood, glutathione peroxidase (GSH2Px) vigor significantly raises, promote the metabolism of cell, accelerate the synthesis of ageing skin nucleus and protein, increase SOD content and activity in skin simultaneously, play the anti-oxidant and effect of scavenging radical that it is powerful, reduce lipid peroxidation product as the deposition of MDA, recover the normal physiological function of cell, and panaxoside also can the fibroblastic activity of chafe, promote collagen synthesis, skin is made to be tending towards rejuvenation, thus delay skin aging process.Zhang Xinmu etc. on ginsenoside-Rb on the impact of hyperlipidemia rats blood lipid metabolism and the research of antioxidation thereof in find, ginsenoside-Rb can significantly improve the activity of SOD, reduce over lipid oxide (LPO) and metabolite MDA content thereof, delaying senility course.
Experiment has confirmed that the aging of brain function is the learning and memory dysfunction that the change of neurotransmitter and acceptor thereof causes.Early stage research finds that ginsenoside Rbl can promote the release of mediator, increases the content of Ach in central nervous system.
The immune organ atrophy gradually with advancing age of body, function fails gradually, and the resistivity of pathogen obviously weakens to external world, is also one of reason of aging.Jiang Biwu etc. report that the humoral immunity of Ginsenoside on mice and cellular immunity all have spread effect, reticuloendothelial system phagocytic function can be made to strengthen, enhancing antibody is formed, increase the content of haematogenic immunity globulin, and the lymphocytic transformation function of the elderly can be stimulated, increase the synthesis of bone marrow cell DNA, RNA and protein.
Under cell cycle regulating, the cell ageing of multifactor participation is the basis of body aging, and its key feature is cell cycle arrest.The research such as Zhao Chaohui finds that ginsenoside Rgl can, by raising the expression of CyclinE and CDK2, make cell enter the S phase and play the effect of its anti-cell aging.Jin Jiansheng etc. adopt immunoblot assay to draw, and Rgl can play the WI 1 cell ageing effect of its anti-t-BHP induction by the expression of change Cell cycle regulatory proteins.
The fruit of Chinese magnoliavine is the dry mature fruit of magnoliaceae schisandra Schisandrachinensis (Turcz.) Baill, and taste is sour, sweet; Return lung, the heart, kidney channel.There is convergence astringent or styptic treatment for spontaneous sweating, nourishing generate fluid, effect of kidney calming.Modern study shows, and the suitable dosage fruit of Chinese magnoliavine can be increased work efficiency, and has good effect to improving neurasthenia insomnia.The fruit of Chinese magnoliavine contains the materials such as schizandrin (schizandrin), schizandrin A, deoxyschizandrin.Schizandrin can improve the intellection of people, strengthens the flexibility of brain excitement and process of inhibition, impels two processes to tend to balance.Lin Wei etc. by animal experiment find the fruit of Chinese magnoliavine can obviously extend mouse yellow Jackets induction the length of one's sleep, shorten barbital sodium induction mice sleep incubation period thus improve mice sleep.Huang Lili etc. can extend normal rat total sleep time (totalsleeptime by animal experiment schisandra fruit decoction of reaching a conclusion, TST), sleep phases shows as obvious prolong rats slow wave sleep II phase (slowwavesleep2, SWS2), to slow wave sleep I phase (slowwavesleep1, SWS1) and fast wave sleep (fastwavesleep, FWS) without impact.Test with healthy young man, within five minutes, threading enters pin, listens the rate of correcting errors of transmiter or long distance race to be index, takes schizandrin 5mg, these needs are concentrated one's energy, fine tune action, flexibility and endurance activity be all improved effect.
Ginkgo (Ginkgobiloba) deciduous tree, gymnosperm, have promoting blood circulation and removing blood stasis, remove obstruction in channels to relieve pain, astringe the lung and to relieving asthma, change effect of turbid lipopenicillinase, be dry fruit treasure in the world, the distinctive rare tree species of Ye Shi China, ginkgo leaf generally after frost occurs 2 ~ 3d gather and be advisable.Terpene in ginkgo leaf and flavones ingredient can downright bad, the scavenging free radicals of anti-cell peroxidating, anti-cell; flavones is by reducing blood viscosity; improve blood circulation; increase cerebral blood flow (CBF); improve cerebral oxygen supply, promote Brain circlulation, direct neuroprotective tissue; improve brain hypoxia-bearing capability and to ischemic brain tissue, there is protective effect, and being referred to as " understanding activator " or " understanding reinforcing agent ".Present pharmacological evaluation shows that it has and improves CBF, promotes brain blood flow and improves brain metabolism, as regulation of blood vessels agent; Significantly can improve the memory deficits in mice caused by natrium nitrosum and hyoscine, the memory improving adult mice keeps, and infers that its mechanism of action may be that flavones wherein and terpenoid regulate central cholinergic system, and scavenging free radicals.China is ginkgo native place, ginkgo biloba extract has more than 80% for export, the sixties in 20th century, Germany analyzes the composition of ginkgo leaf, find flavonoid substances in ginkgo leaf to animal circulating system, improve brain function and have good effect, from then on start the modern study of ginkgo leaf pharmacology and application.Popular the earliest be in the world the code name coming from Germany is the ginkgo biloba extract of EGB761, and it is the mixture of GINKGO BILOBA EXTRACT and ginkgoterpene lactone.Along with deepening continuously of research, occurred again that a code name is the ginkgolides mixture of BN52063 abroad, it is first medicine for clinical efficient platelet activating factor (PAF) antagonist.Nineteen ninety, in twice aging of brain new trend of holding in Singapore and Malaysia and the academic conference for the treatment of cerebral ischemia, France and Germany scientist describe ginkgo biloba p.e to be had and delays cell senescence, anti-ageing, the health-care efficacy of preventing and treating person in middle and old age's brain function deficiency.And the quality requirement proposed ginkgo biloba p.e: flavonoid glycoside >24%, ginkgolides >6%, ginkgo folic acid <5mg/kg.
The HPLC method specified by Pharmacopoeia of People's Republic of China version in 2005 annex VI D measures the general flavone in ginkgo biloba p.e.
Curcumin (curcumin) is a kind of yellow acid aldehydes matter, and be a kind of active component of turmeric, turmeric is Zingiber curcuma, is a herb that China commonly uses.Its active component, the history be employed was more than more than 6000.All the time, in the traditional medicine of India and China, all think that the promoting the circulation of qi of curcumin energy, expelling parasite, loose wind are invigorated blood circulation, inducing meastruation to relieve menalgia etc., there is good medical care effect.After 1970; the domestic and international pharmacological action about curcumin and biologically active have had a lot of research reports; curcumin has very strong anti-inflammatory activity, removes free radical and Interference fit effect, cancer suppressing action, antimutagenic effect, resisting HIV (HIV) effect and to multiple effects such as the synthesis of the protective effect of ischemic brain damage and liver kidney, anti-fibrosis effect, anti-Leishmania effect, reducing blood lipid, suppression prostaglandin and Antiaggregating activity on platelet.Wherein, curcumin may be mainly concerned with the following aspects to the effect of AD: macrophages phagocytic capacity is strengthened, and supports that immune system removes amyloid; Give the curcumin of low dose of curcumin than heavy dose of in the neurodegeneration of antagonism AD for a long time more effective.Find in Alzheimer's disease (AD) zoopery, curcumin can reduce amyloidoses in the AD course of disease, the discoveries such as Khajavi, the Apoptosis that curcumin effectively can also reduce the toxic action because mutant accumulation produces and induce, thus on treatment heredity peripheral neuropathy, there is potential curative effect.
Curcumin has lipophilic characteristics, plays in its cell act on by cell membrane, and the curcumin of minimum dosage can affect the nerves the hyperplasia of colloid and differentiation, reduces the hyperplasia of astrocytes, increases the active and differentiation of oligodendroglia.Research display, after the oral curcumin of Tg2576APPSW transgenosis AD mouse, low dosage (0.016%) not only can reduce oxidative damage level and inflammatory cytokine levels in brain tissue; Significantly reduce astroglial cell marker-glial fibrillary acidic protein (glialfibrillaryacidicprotein, GFAP) simultaneously.Curcumin suppresses the activity of AP-I, transcription factor and suppresses the expression of the amyloid relevant with AD, namely realizes antioxidation by the formation of suppression free radical and generation.Research finds, before the ligation of rat medium sized artery, 2h gives the hypodermic injection of 500mg/kg curcuma oil, and 24h can make Infarction volume obviously reduce, and neurologic defect symptom improves and can eliminate response to oxidative stress.Rat single intravenous injection curcumin l ~ 2mg/kg after local cerebral ischemia or Reperfu-sion, obviously reduces Infarction volume, reduces case fatality rate and reduces the water content of brain tissue.Anti-oxidant and the anti-inflammatory property of curcumin, can alleviate oxidation and the AD symptom that causes of inflammation.The research of university of India confirms, curcumin obviously reduces lipid peroxidation and the lipofuscin deposition of normal aging generation, reduces the increase of hepatocuprein, Na-K-ATP enzyme.Curcumin and heavy metal interact as cadmium, lead, prevent the toxic action that these metals cause.Curcumin can be combined with the zinc of redox active metal as iron, copper and non-redox active effectively, thus the NF_K of induction produces.In addition, turmeric have and reduces cholesterol effect, forms and reduce the beneficial effect of gathering performance to AD of serum peroxide by suppressing cholesterol.There are some researches show, curcumin can improve the learning and memory impairment of the permanent caused by ligature of bilateral common carotid arteries, reduces the generation of free radical and reduces nerve cell death.
We study discovery, different modes of administration (point pretreatment, simultaneously give with and post processing group, with the administration of 200mg/kgd curcumin sodium carboxymethylcellulose suspension oral gavage, continuous 45 days) adopt Jumping test and step-through test method to observe curcumin to AD model mice Behavior Test, give the pretreated group of curcumin and simultaneously prolongation of latency all appears in processed group, errors number reduces, namely learning and memory function obviously improves (P<0.05); In Mice brain tissues, ChAT activity raises, and AChE activity reduces (P<0.05); Reduce over lipid oxide (LPO) and metabolite MDA content thereof, SOD activity is increased, effectively removes excessive free radical, significantly improve neuronic damage, brain tissue is escaped injury, thus improve ability of learning and memory.
Taurine (taurine), because being isolated name at first from fel bovis, is commonly called as taurine and Taurine.Taurine is a kind of Small molecular β-sulphur amino acid; it belongs to nonprotein amino acid, because do not have genetic codon, does not participate in the synthesis of protein; but closely related with the metabolism of cystine, cysteine, human body mainly relies on the taurine in pickuping food to meet body requirement.Taurine is active by strengthening brain tissue superoxide dismutase (SOD), improves scavenging activated oxygen ability, and as a kind of inhibitory neurotransmitter, in cerebral ischemia, has neuroprotection.Research find its regulating body normal physiological function, participate in generation of bile, increase cell membrane anti-oxidant, participate in calcium balance in vivo, regulate osmotic pressure, promote brain development, improve nerve conduction and improve learning and memory, resisting various chemical substance to effects such as the infringements of cell.Hwang etc. report that taurine can increase the content of cadmium in cadmium rats intoxicated ight soil, thus decrease the accumulation in body, obviously can reduce the content of GSH in liver simultaneously, and reduce the content of MDA.Research shows that taurine can reduce MDA, GSH content that cadmium poisoning causes mouse cardiac muscle, increases GSSG content simultaneously, protection mouse cardiac muscle oxidative damage.The research such as Ye Meng shows that taurine can increase Cd, Cu, Zn content in liver after cadmium poisoning, and Zn content increases the increase much larger than Cu content.
Taurine has different physiological roles, is the requisite a kind of nutrient of health.China's taurine is mainly used in medicine, although as nutrient additive for food progressively be familiar with by compatriots and acceptance, the amount of state's human consumption taurine is also considerably less.Main countries of the current world per capita year consumption taurine amount are roughly: Japanese 60g, U.S. 50g, Britain 34g, German 32g, Canadian 29g, French 26g, Korea S 19g, Indonesia 17g, Singapore 17g, and China is less than 0.2g.Taurine is still safer as a kind of health products, takes the goods that some contain taurine, for health care, still very desirable.2007 by the Ministry of Public Health be approved as new resource for food use material, it be nature uniquely with free state exist amino acid, be extensively present in algae and animal tissue cell, the content in marine animal is particularly abundant.Taurine, as a kind of nutrient of high-quality, should be utilized by compatriots better.
We carried out experiment in vivo and inquired into taurine causes learning and memory in rats damage antagonism to cadmium, and every day is gavage taurine 1000mg/kg and 750mg/kg respectively, continuous 4 weeks, Normal group and model group gavage every day distilled water.Utilize that Morris water maze is capable, step dow n test and darkness avoidance test detect impact on memory dysfunction.The mouse having detected memory capability is put to death immediately and gets brain tissue; measure MDA (MDA); glutathione peroxidase (GSH-Px), superoxide dismutase (SOD); measure acetylcholinesterase (AChE) in rat cerebral tissue; the nervous system associated biochemical indexs such as cholinacetyltranslase (ChAT), Primary Study taurine causes the protective effect of Mice brain tissues to cadmium.Final discovery gives AchE vigor and the obvious reduction of model group (P < 0.05) in rat cerebral tissue after the intervention of 1000mg/kg taurine, and ChAT vigor obviously raises (P < 0.05).Infer that taurine can by protection cholinergic system, strengthen cholinergic nerve meta function, make the ChAT of cholinergic neuron, Ach level increases, the damage of antagonism cholinergic neuron, thus the learning and remembering ability improving AD rat; After giving 1000mg/kg taurine in addition, the mouse space exploration time obviously shortens, and platform searching times reduces, and average latency obviously extends, and errors number reduces, and illustrates that taurine is significantly improved Spatial memory obstacle caused by acute dye cadmium.

Claims (3)

1. a preparation method for the health food of auxiliary improvement of memory power, is characterized in that concrete steps are as follows:
Adopt the Changbai Mountain genunie medicinal materials 5 years sun-dried ginsengs 40 parts meeting quality standard, 30 parts, the fruit of Chinese magnoliavine, is equipped with ginkgo leaf 50 parts, curcumin and each 5 parts of taurine,
1) sun-dried ginseng fruit of Chinese magnoliavine alcohol extracting cream: 70% alcohol heating reflux that formula ratio sun-dried ginseng, the fruit of Chinese magnoliavine add 8 times of quality extracts 2 times, each 2 hours, merges extract, filters with flame filter press; Filtrate recycling ethanol, obtains alcohol extracting thick medicinal extract I when surveying relative density 1.25-1.30 when being concentrated into 50 DEG C for subsequent use; After filter residue volatilizes ethanol and a ginkgo leaf lixiviate, the common decocting of filter residue extracts;
2)ginkgo leaf medicinal extract: formula ratio raw material crushing, rinsing, to be soaked in the purifying waste water of 10 times of quality 1 hour, be heated to 100 DEG C of lixiviates 3 hours, 0.147mm is sieved filters to obtain a leaching liquor;
3) add purifying waste water of 8 times of quality in the filter residue of three kinds of raw material merging more than and decoct lixiviate 2 times, each 2 hours, obtain secondary leaching liquor; It is 1.25-1.30 that twice leaching liquor merging is carried out being evaporated to relative density, and temperature 50 C becomes thick medicinal extract II;
4)thick medicinal extract I, II after concentrated is put drying under reduced pressure in vacuum drying chamber respectively, obtains dry extract I, II, put in Universalpulverizer respectively and pulverize, cross 0.177mm sieve, obtain extract powder I, II, for subsequent use;
5)mixing, granulation, compressing tablet, dressing: get the curcumin of extract powder I, II and formula ratio and taurine, microcrystalline cellulose and put in V-Mixer and mix about 20 minutes, uniform coloration to be mixed is consistent, obtains total mixed powder; Total mixed powder adds 70% ethanol and enters in Wet mixed granulating machine, 1.0mm sieve series grain, wet granular 70 DEG C of freeze-day with constant temperature dry to moisture and be less than 5%, sieve whole grain must do particle after crossing 1.0mm; Add formula dolomol in V-Mixer, mix, obtain hybrid particles, put in rotary tablet machine, be pressed into the circle element sheet that every sheet is 0.5g;
6) dressing, packaging: obtain coating tablet by conventional method, packs 120 slices/bottle, 500mg/ sheet, is 3 times/day, 2 pieces/times during use.
2. the health food of the auxiliary improvement of memory power prepared by method according to claim 1.
3. by method according to claim 1 prepare health food as the application of the health food of auxiliary improvement of memory power and senile dementia symptom aspect.
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IT201800007640A1 (en) * 2018-07-30 2020-01-30 Df Medica Oone Srl COMPOSITION TO PREVENT OR TREAT FORMS OF COGNITIVE DECLINE

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